Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
You should consult an allergist or immunologist.An allergist or immunologist is a physician specially trained to diagnose, treat and manage allergies including allergic reactions to antibiotics,
asthma, and immunologic disorders.
Antibiotics allergies are diagnosed by a careful review of the patient's medical history and symptoms by an allergist. If an allergy to an antibiotic such as penicillin is suspected, your allergist may do a skin test to confirm the allergy.
With a skin test, the allergist administers a small amount of a suspect antibiotic to your skin either with a tiny needle that scratches the skin, an injection or a patch. A positive reaction to a test will cause a red, itchy, raised bump.
A positive result suggests you may have an
antibiotic allergy.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Mohammed Taher Ali